1. Wash the prepared fresh leek, wash it and cut it into pieces. 2. Prepare a piece of fat and thin meat, wash it, cut it into long strips, and then chop it. 3. Chop the foot meat into meat paste and put it in a bowl. 4. Add Chili powder, salt and an egg to the bowl and mix well. 5. Stir well, then add leek, stir well again, and the dumpling stuffing with meat and leek will be ready.